143 lines
3.9 KiB
Vue
143 lines
3.9 KiB
Vue
<template>
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<view class="coupon">
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<u-tabs-swiper ref="tabs" :list="list" :is-scroll="false" active-color="#FF780F" :current="current" font-size="32" :show-bar="false" @change="tabsChange" height="88" ></u-tabs-swiper>
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<swiper :current="swiperCurrent" @animationfinish="animationfinish" :style="{ height: swiperHeight }">
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<swiper-item class="swiper-item" v-for="(_, index) in list" :key="index">
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<scroll-view scroll-y class="scroll-coupon" @scrolltolower="onreachBottom">
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<view v-if="couponList[index]">
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<view class="coupon-item" v-for="(coupon, c_index) in couponList[index]" :key="c_index">
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<Coupon :couponInfo="coupon" :status='index' @use="useCoupon($event)" :goodsClass="goodsClass"></Coupon>
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</view>
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</view>
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<u-empty text="暂无优惠券" mode="coupon" v-if="!couponList[index] || !couponList[index].length"></u-empty>
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<u-loadmore :status="loadStatus[current]" bgColor="#FFFFFF" font-size="14" margin-top="20" margin-bottom="20" @loadmore="onreachBottom" v-if="!couponList[index] || couponList[index].length>=pageSize"></u-loadmore>
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</scroll-view>
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</swiper-item>
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</swiper>
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</view>
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</template>
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<script>
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import Coupon from "@/components/mine/coupon/mine"
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export default {
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data() {
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return {
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list: [{
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name: '未使用'
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}, {
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name: '已使用'
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}, {
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name: '已过期'
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}],
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current: Number,
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swiperCurrent: 0,
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swiperHeight: '',
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couponList: [],
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goodsClass: [],
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pageSize: 6,
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page: 0,
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timer: true,
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loadStatus: ['loadmore', 'loadmore', 'loadmore'],
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}
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},
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components: {
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Coupon
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},
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onLoad() {
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this.setViewHeight();
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this.getGoodsClass();
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},
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onShow() {
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this.current = 0;
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},
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watch: {
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current(value) {
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this.getMemberCouponList(value);
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}
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},
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methods: {
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getGoodsClass() {
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this.$u.api.getGoodsClass().then(res => {
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this.goodsClass = res.data;
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})
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},
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async getMemberCouponList({ load = 'reload' }) {
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if(load == 'reload') this.page = 0;
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const res = await this.$u.api.getMemberCouponList({
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status: this.current + 1, // 代金券状态 1:未用 2:已用 3:过期 4:收回
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page: this.page,
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})
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this.timer = true;
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if(load == 'reload') this.couponList[this.current] = res.data;
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else if(load == 'loadmore') this.couponList[this.current].push(...res.data);
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this.$forceUpdate();
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// console.log(this.couponList);
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return res.data.length;
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},
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onreachBottom() {
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if(!this.timer) return false;
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this.timer = false;
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this.loadStatus.splice(this.current, 1, "loading");
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this.page++;
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this.getMemberCouponList({ load: 'loadmore' }).then(length => {
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this.loadStatus.splice(this.current, 1, "nomore");
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if(length == 0) this.page--;
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}).catch(() => {
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this.loadStatus.splice(this.current, 1, "nomore");
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console.log(this.loadStatus[this.current]);
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this.page--;
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})
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},
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useCoupon(coupon) {
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// console.log(coupon);
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// if(coupon.type == 1) {
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// this.$u.route({
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// type: 'switchTab',
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// url: 'pages/shop/index',
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// })
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// } else if(coupon.type == 2) {
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// this.$u.route('pageC/merchant/index', {
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// id: coupon.voucher_store_id,
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// });
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// }
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this.$u.route('pageE/useCoupon/index', {
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cid: coupon.vouchertemplate_id,
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});
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},
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setViewHeight() {
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const res = uni.getSystemInfoSync();
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this.swiperHeight = res.windowHeight - (100 * (res.windowWidth / 750)) + 'px';
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},
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tabsChange(index) {
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this.swiperCurrent = index;
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},
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animationfinish(e) {
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let current = e.detail.current;
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this.swiperCurrent = current;
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this.current = current;
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},
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},
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};
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</script>
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<style lang="scss" scoped>
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.coupon {
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overflow: hidden;
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.u-tabs {
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border: {
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top: 1rpx #ECECEC solid;
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bottom: 10rpx #ECECEC solid;
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};
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}
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.swiper-item {
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box-sizing: border-box;
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padding: 20rpx 30rpx;
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.scroll-coupon {
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height: 100%;
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.coupon-item {
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margin-bottom: 20rpx;
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// position: relative;
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// z-index: 9;
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}
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}
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}
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}
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</style> |